Dataset Information

Efficacy and safety of dulaglutide monotherapy compared with glimepiride in Chinese patients with type 2 diabetes: Post-hoc analyses of a randomized, double-blind, phase III study.

ABSTRACT:

Aims/introduction

To investigate the efficacy/safety of dulaglutide once-weekly monotherapy versus glimepiride in Chinese patients with type 2 diabetes.

Materials and methods

This was a post-hoc analysis of a Chinese randomized, double-blind, non-inferiority, phase III study. Patients (n = 572) with inadequate glycemic control received dulaglutide 1.5 mg (n = 189) or 0.75 mg (n = 194) once-weekly or glimepiride (1-3 mg/day; n = 189) for 26 weeks. The primary objective of the study was to investigate the non-inferiority of dulaglutide 1.5 mg versus glimepiride by the change from baseline to week 26 in glycated hemoglobin (non-inferiority margin 0.4%).

Results

Dulaglutide 1.5 mg and 0.75 mg were non-inferior (P < 0.001) and superior (P ≤ 0.002) versus glimepiride for the change in glycated hemoglobin from baseline to week 26. The least-squares mean differences (95% confidence interval) versus glimepiride were dulaglutide 1.5 mg, -0.53% (-0.74, -0.32) and dulaglutide 0.75 mg, -0.32% (-0.53, -0.12). Significantly more patients attained glycated hemoglobin <7.0% at week 26 in the dulaglutide 1.5 mg (71.7%) versus the glimepiride (57.5%; P = 0.005) group. The decrease from baseline to week 26 in fasting blood glucose was significantly more pronounced in both the dulaglutide groups versus the glimepiride group (P < 0.01). The overall incidence and rate of hypoglycemia were lower in both of the dulaglutide groups versus the glimepiride group. At week 26, bodyweight had increased from baseline in the glimepiride group and decreased from baseline in both dulaglutide groups. The most frequent gastrointestinal drug-related adverse events with dulaglutide were diarrhea, abdominal distension, nausea and vomiting.

Conclusions

These findings support once-weekly dulaglutide monotherapy as a treatment for Chinese patients with early stage type 2 diabetes.

SUBMITTER: Shi LX

PROVIDER: S-EPMC6944837 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature

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Publications

Efficacy and safety of dulaglutide monotherapy compared with glimepiride in Chinese patients with type 2 diabetes: Post-hoc analyses of a randomized, double-blind, phase III study.

Shi Li Xin LX Liu Xiao Min XM Shi Yong Quan YQ Li Quan Min QM Ma Jian Hua JH Li Yan Bing YB Du Li Ying LY Wang Feng F Chen Lu Lu LL

Journal of diabetes investigation 20190613 1

<h4>Aims/introduction</h4>To investigate the efficacy/safety of dulaglutide once-weekly monotherapy versus glimepiride in Chinese patients with type 2 diabetes.<h4>Materials and methods</h4>This was a post-hoc analysis of a Chinese randomized, double-blind, non-inferiority, phase III study. Patients (n = 572) with inadequate glycemic control received dulaglutide 1.5 mg (n = 189) or 0.75 mg (n = 194) once-weekly or glimepiride (1-3 mg/day; n = 189) for 26 weeks. The primary objective of the study ...[more]

PMID: 31102326

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Project description:ObjectiveIn SUSTAIN 7, once-weekly semaglutide demonstrated superior glycated haemoglobin (HbA1c) and body weight (BW) reductions versus once-weekly dulaglutide in subjects with type 2 diabetes (T2D). This post hoc analysis investigated the impact of clinically relevant subject characteristics on treatment effects of semaglutide versus dulaglutide.DesignAnalyses by baseline age (<65, ≥65 years), sex (male, female), diabetes duration (≤5, >5-10, >10 years), HbA1c (≤7.5, >7.5-8.5, >8.5% (≤58, >58-69, >69 mmol/mol)) and body mass index (BMI) (<30, 30-<35, ≥35 kg/m2).Setting194 sites; 16 countries.ParticipantsSubjects with T2D (n=1199) exposed to treatment.InterventionsSemaglutide 0.5 mg versus dulaglutide 0.75 mg (low-dose comparison); semaglutide 1.0 mg versus dulaglutide 1.5 mg (high-dose comparison), all subcutaneously once weekly.Primary and secondary outcome measuresChange in HbA1c (primary endpoint) and BW (confirmatory secondary endpoint) from baseline to week 40; proportion of subjects achieving HbA1c targets (<7%, ≤6.5% (<53, ≤48 mmol/mol)) and weight-loss responses (≥5%, ≥10%) at week 40; and safety.ResultsHbA1c and BW reductions (estimated treatment difference ranges: -0.22 to -0.70%-point; -1.76 to -3.84 kg) and proportion of subjects achieving HbA1c targets and weight-loss responses were statistically significantly greater for the majority of comparisons of semaglutide versus dulaglutide within each subgroup category and, excepting glycaemic control within the low-dose comparison in HbA1c subgroups, this was irrespective of subgroup or dose comparison. Gastrointestinal adverse events, the most common with both treatments, were reported by more women than men and, with semaglutide, decreased with increasing BMI.ConclusionsConsistently greater improvements in HbA1c and BW with semaglutide versus dulaglutide, regardless of age, sex, diabetes duration, glycaemic control and BMI, support the efficacy of semaglutide across the continuum of care in a heterogeneous population with T2D.Trial registration numberNCT02648204.

Project description:To evaluate suicidal thoughts in relationship to depressive symptom severity and reasons for living in patients hospitalized for major depressive disorder (MDD).A post hoc analysis was conducted of a randomized, double-blind, parallel-group trial involving hospitalized patients with MDD (DSM-IV criteria) who received duloxetine 60 mg once daily or duloxetine 60 mg twice daily for 8 weeks. After 4 weeks, the dose for nonresponders receiving 60 mg once daily could be increased to 60 mg twice daily (double-blind). The study was conducted between February 9, 2007, and August 26, 2008 at 43 centers in 4 countries across Europe and South Africa. Suicidal thoughts were assessed with Montgomery-Asberg Depression Rating Scale (MADRS) item 10, depression severity was assessed with the 6-item Hamilton Depression Rating Scale and the Clinical Global Impressions-Severity of Illness scale, and protective factors were assessed with the patient-rated Reasons for Living Inventory (RFL) assessing 6 domains. Descriptive statistics, correlation, and linear regression analysis were performed.At baseline, patients (N = 336) had varying severity of suicidal thoughts: 18% had a score ? 4. The proportion of patients with a score ? 4 decreased to 7% at week 1 and 1% at week 8 of treatment. The RFL scores at baseline were lower in patients with higher baseline suicidal thoughts and increased significantly during treatment (P < .0001). A regression model revealed that only 16% of variance in baseline total RFL score is explained by the different MADRS items. Eight patients had suicidal behavior or ideation recorded as an adverse event during the study; no consistent pattern was found in the different psychometric scores either at baseline or at the visit preceding the suicidal behavior/ideation.Suicidality rapidly decreased in hospitalized patients with severe depression treated with duloxetine. The RFL scores were low at baseline but increased during treatment, suggesting that they are at least partially state rather than trait variables. Since RFL scores are lower in depressed inpatients, these scores lose the predictive value that they have in a general population sample.ClinicalTrials.gov identifier: NCT00422162.

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Dataset Information

Efficacy and safety of dulaglutide monotherapy compared with glimepiride in Chinese patients with type 2 diabetes: Post-hoc analyses of a randomized, double-blind, phase III study.

Aims/introduction

Materials and methods

Results

Conclusions

Publications

Efficacy and safety of dulaglutide monotherapy compared with glimepiride in Chinese patients with type 2 diabetes: Post-hoc analyses of a randomized, double-blind, phase III study.

Similar Datasets

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